Physics A voltaic cell converts chemical energy to Light energy Electrical energy Heat energy Mechanical energy Light energy Electrical energy Heat energy Mechanical energy ANSWER DOWNLOAD EXAMIANS APP
Physics Fibre optics work on the principle of Scattering of light Total internal reflection Total internal absorption Optical rotation Scattering of light Total internal reflection Total internal absorption Optical rotation ANSWER DOWNLOAD EXAMIANS APP
Physics When a constant force acts on an object with a mass of 8 kg for a duration of 3 s. it increases the object's velocity from 4 m/s to 6 m/s . What is the magnitude of the applied force? 6.33 N 3.33 N 5.33 N 4.33 N 6.33 N 3.33 N 5.33 N 4.33 N ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of Planck's constant is Js–2 Js2 J/s Js Js–2 Js2 J/s Js ANSWER DOWNLOAD EXAMIANS APP
Physics The rice is cooked more quickly in a pressure cooker because None of these Water boils at a higher temperature under pressure. It is covered. Less quantity of water is used. None of these Water boils at a higher temperature under pressure. It is covered. Less quantity of water is used. ANSWER DOWNLOAD EXAMIANS APP
Physics What is the value of 1 kW = ? 1000 W 10 W 100 W 10000 W 1000 W 10 W 100 W 10000 W ANSWER DOWNLOAD EXAMIANS APP
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